210734838

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{125887}}^1$

素因数の和:125929

約数の個数: 32

約数和(自身を含む): 483409920

約数和(自身を除く): 272675082

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 125887, 251774, 377661, 755322, 1132983, 2265966, 3398949, 3902497, 6797898, 7804994, 11707491, 23414982, 35122473, 70244946, 105367419, 210734838]

約数ペア:

[(1, 210734838), (2, 105367419), (3, 70244946), (6, 35122473), (9, 23414982), (18, 11707491), (27, 7804994), (31, 6797898), (54, 3902497), (62, 3398949), (93, 2265966), (186, 1132983), (279, 755322), (558, 377661), (837, 251774), (1674, 125887)]